There are 2 books in the Mighty Valentine Brothers series.
The Mighty Valentine Brothers series does not have a new book coming out soon. The latest book, The Billionaire Hercules Valentine and I: The Ruse (Book 2), was published in May 2021.
The first book in the Mighty Valentine Brothers series, The Billionaire Hercules Valentine And I: Serendipity, was published in May 2021.
The Mighty Valentine Brothers series primarily falls into the Romance genre.